\documentclass[utf8]{ctexart}
\title{测试}
\author{yoga Chen}
\date{today}
\begin{document}
    \maketitle

    测试latex安装
\section[short]{title}   
    \subsection{title}
    \subsubsection{title}
    \paragraph{title}
    \subparagraph{title}
    

\end{document}